Prospective, Randomized, Controlled Agreement and Reproducibility Clinical Study
Public ClinicalTrials.gov record NCT05026658. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective, Randomized, Controlled Clinical Study to Evaluate the Agreement and Reproducibility of Visibly Digital Acuity Product
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Visual acuity is the relative ability of the eye to resolve detail that is usually expressed as the reciprocal of the minimum angular separation in minutes of two lines just resolvable as separate and that forms in the average human eye an angle of one minute. Visibly Inc. has developed a method for determining a patient's visual acuity electronically via a web-based software system that can be self-administered wherever convenient. This method provides an efficient alternative for people to have immediate access to visual acuity measurements.
Study identification
- NCT ID
- NCT05026658
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 358 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 22 Years to 40 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 21, 2021
- Primary completion
- Oct 3, 2021
- Completion
- Oct 3, 2021
- Last update posted
- Nov 3, 2024
2021
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Andover Eye Associates | Andover | Massachusetts | 01810 | — |
| Core, Inc | Shelby | North Carolina | 28150 | — |
| Total Eye Care | Memphis | Tennessee | 38119 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05026658, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 3, 2024 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05026658 live on ClinicalTrials.gov.